D. V. Guerrero-Díaz,A. Hernández-Vásquez,W. C. Montoya-Rivera,C. Rojas-Roque,M. A. Chacón Díaz and G. Bendezu-Quispe. Undiagnosed hypertension in Peru: analysis of associated factors and socioeconomic inequalities, 2019. Heliyon. 2021;7(7):10.1016/j.heliyon.2021.e07516.